llvm-svn: 120423

about the reliability of this yet.

llvm-svn: 120422

llvm-svn: 120421

llvm-svn: 120420

llvm-svn: 120418

llvm-svn: 120416

llvm-svn: 120415

llvm-svn: 120414

llvm-svn: 120413

it.

llvm-svn: 120412

While I'm there, clean up too many \n even for me.

llvm-svn: 120411

llvm-svn: 120410

Doug isn't likely to rip back out.

llvm-svn: 120409

certainly be made more generic. But it does allow us to parse something like:

          ldr     r3, [r2, r4]

correctly in Thumb mode.

llvm-svn: 120408

support register and register-immediate addressing mode

todo: immediate and register-register addressing mode
llvm-svn: 120407

about pairs of AA::Location's instead of looking for MemDep's
"Def" predicate.  This is more powerful and general, handling
memset/memcpy/store all uniformly, and implementing PR8701 and
probably obsoleting parts of memcpyoptimizer.

This also fixes an obscure bug with init.trampoline and i8
stores, but I'm not surprised it hasn't been hit yet.  Enhancing
init.trampoline to carry the size that it stores would allow
DSE to be much more aggressive about optimizing them.

llvm-svn: 120406

llvm-svn: 120405

Fixes PR8573.

llvm-svn: 120404

llvm-svn: 120402

Harden CGDebugInfo::CreateType() a bit for cases where we couldn't generate type info for its component types

llvm-svn: 120401

llvm-svn: 120398

llvm-svn: 120397

trap the serialized preprocessing records (macro definitions, macro
instantiations, macro definitions) from the generation of the
precompiled preamble, then replay those when walking the list of
preprocessed entities. This eliminates a bug where clang_getCursor()
wasn't able to find preprocessed-entity cursors in the preamble.

llvm-svn: 120396

llvm-svn: 120395

llvm-svn: 120394

llvm-svn: 120393

clang_getCursor() via -cursor-at=??? and CINDEXTEST_EDITING is set in
the environment. This mirrors how we test code completion and
source-loading in the presence of this environment variable.

llvm-svn: 120392

llvm-svn: 120391

precompiled preamble as the "main" source file's file ID within the
source manager. This makes compiling with a precompiled preamble
produce the same source locations as when compiling without the
precompiled preamble; prior to this change, we ended up with different
file IDs for source locations within the precompiled preamble
vs. those after the precompiled preamble, even for entities (e.g.,
preprocessing entities) in the same file.

llvm-svn: 120390

llvm-svn: 120389

unbreaks test/Transforms/InstCombine/invariant.ll which was broken by r120382.
This is a fix-forward to do what I think Chris intended.

llvm-svn: 120388

Moved the code in ClangUserExpression that set up & ran the thread plan with timeouts, and restarting with all threads into a utility function in Process.  This required a bunch of renaming. 

Added a ThreadPlanCallUserExpression that differs from ThreadPlanCallFunction in that it holds onto a shared pointer to its ClangUserExpression so that can't go away before the thread plan is done using it.

Fixed the stop message when you hit a breakpoint while running a user expression so it is more obvious what has happened.

llvm-svn: 120386

This analysis is going to run immediately after LiveIntervals. It will stay
alive during register allocation and keep track of user variables mentioned in
DBG_VALUE instructions.

When the register allocator is moving values between registers and the stack, it
is very hard to keep track of DBG_VALUE instructions. We usually get it wrong.
This analysis maintains a data structure that makes it easy to update DBG_VALUE
instructions.

llvm-svn: 120385

a non-dependent type.

llvm-svn: 120384

llvm-svn: 120383

is trivially dead, since these have side effects.  This makes the
(misnamed) MemoryUseIntrinsic class dead, so remove it.

llvm-svn: 120382

llvm-svn: 120381

llvm-svn: 120380

llvm-svn: 120379

remove an actively-wrong comment.

llvm-svn: 120378